Data Presentation Review

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Presentation transcript:

Data Presentation Review Construct a line plot for the data set: 22, 35, 30, 27, 26, 22, 31, 27, 22, 23, 26, 29, 30

Data Presentation Review Answer Data Presentation Review Construct a line plot for the data set: 22, 35, 30, 27, 26, 22, 31, 27, 22, 23, 26, 29, 30 x x x x x x x x x x x x x 22 23 24 25 26 27 28 29 30 31 32 33 34 35

Data Presentation Review 2) Make a stem and leaf diagram for: 6, 22, 27, 14, 13, 7, 13, 21, 22

Data Presentation Review Answer Data Presentation Review 2) Make a stem and leaf diagram for: 6, 22, 27, 14, 13, 7, 13, 21, 22 Stem (tens) leaves (ones) 6, 7 1 3, 3, 4 2 1, 2, 2, 7

Data Presentation Review 3) Find the mean, median, and mode of the data: 17.5, 15.7, 14.9, 17.0, 14.9

Data Presentation Review Answer Data Presentation Review 3) Find the mean, median, and mode of the data: 17.5, 15.7, 14.9, 17.0, 14.9 Mean = 16 Median = 15.7 Mode = 14.9

Data Presentation Review 4) Construct a box and whisker plot for the data set: 4, 8, 5, 3, 1, 0, 5, 6, 3, 7

Data Presentation Review Answer Data Presentation Review 4) Construct a box and whisker plot for the data set: 4, 8, 5, 3, 1, 0, 5, 6, 3, 7 1 2 3 4 5 6 7 8 4.5

Data Presentation Review 5) Make a bar graph to show that: a hard cover book costs $25.00, a paperback $6.50, a magazine $3.00, a newspaper $0.50.

Data Presentation Review Answer Data Presentation Review 5) Make a bar graph to show that: a hard cover book costs $25.00, a paperback $6.50, a magazine $3.00, a newspaper $0.50.

Data Presentation Review 6) Create a scatterplot and draw a trend line for the data: (1986, 1.7), (1987, 8.0), (1988, 10.4), (1989, 9.5), (1990, 9.5), (1991, 15.1), (1992, 21)

Data Presentation Review Answer Data Presentation Review 6) Create a scatterplot and draw a trend line for the data: (1986, 1.7), (1987, 8.0), (1988, 10.4), (1989, 9.5), (1990, 9.5), (1991, 15.1), (1992, 21)

Data Presentation Review 7) Create a frequency table for the data set: 3, 6, 9, 3, 1, 7, 5, 5, 7, 9, 2, 3, 7

Data Presentation Review Answer Data Presentation Review 7) Create a frequency table for the data set: 3, 6, 9, 3, 1, 7, 5, 5, 7, 9, 2, 3, 7 data 1 2 3 4 5 6 7 8 9 freq 1 1 3 2 1 3 2

Data Presentation Review 8) Make a line graph for the following manager salaries: $25,000 in 1990, $12,000 in 1980, $29,000 in 1993, and $31,000 in 1996

Data Presentation Review Answer Data Presentation Review 8) Make a line graph for the following manager salaries: $25,000 in 1990, $12,000 in 1980, $29,000 in 1993, and $31,000 in 1996